Download and install the latest version of Filestar.
Right click on one or more Vtt file(s) on your desktop and select Convert with Filestar.
Type convert to srt in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.vtt -c "convert to srt" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.vttContract.vtt
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert VTT to SRT
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the VTT files in my Downloads folder to SRT”
Or run it yourself:
filestarcli -i file.vtt -c "convert to srt"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert VTT to SRT?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.vtt -c "convert to srt" on your computer, so your files stay on it.
WebVTT (Web Video Text Tracks) is a text file format that is used to store subtitles and captions for online video content. It is supported by many web browsers and can be used to add captions and subtitles to HTML5 videos.
SubRip (srt) is a plain-text file format used for storing subtitles used in video files. It contains the start and end time codes for when a subtitle should appear, as well as the text itself. It is a commonly used format for subtitles, and is supported by most media players.
